Logic window usability:

- Added a bit of more margin in bottom (for view pans)
- Made HOME option (view all) to show full width of editor, instead of zoom level 1:1.

3 files changed, 39 insertions, 2 deletions

diff --git a/source/blender/editors/space_logic/logic_ops.c b/source/blender/editors/space_logic/logic_ops.c
index 74be7c46d26..e9139271f18 100644
--- a/source/blender/editors/space_logic/logic_ops.c
+++ b/source/blender/editors/space_logic/logic_ops.c
@@ -54,6 +54,8 @@
 #include "WM_api.h"
 #include "WM_types.h"
 
+#include "UI_view2d.h"
+
 #include "logic_intern.h"
 
 // temporary new includes for texface functions
@@ -723,6 +725,39 @@ static void LOGIC_OT_texface_convert(wmOperatorType *ot)
 }
 
 
+/* ************************ view ********************* */
+
+static int logic_view_all_exec(bContext *C, wmOperator *UNUSED(op))
+{
+	ARegion *ar = CTX_wm_region(C);
+	rctf cur_new = ar->v2d.tot;
+	float aspect = BLI_rctf_size_y(&ar->v2d.cur) / BLI_rctf_size_x(&ar->v2d.cur);
+	
+	/* force the view2d code to zoom to width, not height */
+	cur_new.ymin = cur_new.ymax - BLI_rctf_size_x(&cur_new) * aspect;
+	
+	UI_view2d_smooth_view(C, ar, &cur_new);
+
+	return OPERATOR_FINISHED;
+}
+
+static void LOGIC_OT_view_all(wmOperatorType *ot)
+{
+	/* identifiers */
+	ot->name = "View All";
+	ot->idname = "LOGIC_OT_view_all";
+	ot->description = "Resize view so you can see all logic bricks";
+	
+	/* api callbacks */
+	ot->exec = logic_view_all_exec;
+	ot->poll = ED_operator_logic_active;
+	
+	/* flags */
+	ot->flag = 0;
+}
+
+/* ************************* */
+
 void ED_operatortypes_logic(void)
 {
 	WM_operatortype_append(LOGIC_OT_sensor_remove);
@@ -735,4 +770,5 @@ void ED_operatortypes_logic(void)
 	WM_operatortype_append(LOGIC_OT_actuator_add);
 	WM_operatortype_append(LOGIC_OT_actuator_move);
 	WM_operatortype_append(LOGIC_OT_texface_convert);
+	WM_operatortype_append(LOGIC_OT_view_all);
 }
diff --git a/source/blender/editors/space_logic/logic_window.c b/source/blender/editors/space_logic/logic_window.c
index a7599f21ad5..f46151fd33a 100644
--- a/source/blender/editors/space_logic/logic_window.c
+++ b/source/blender/editors/space_logic/logic_window.c
@@ -2226,6 +2226,7 @@ void logic_buttons(bContext *C, ARegion *ar)
 	BLI_snprintf(uiblockstr, sizeof(uiblockstr), "buttonswin %p", (void *)ar);
 	block= uiBeginBlock(C, ar, uiblockstr, UI_EMBOSS);
 	uiBlockSetHandleFunc(block, do_logic_buts, NULL);
+	uiBoundsBlock(block, U.widget_unit/2);
 	
 	/* loop over all objects and set visible/linked flags for the logic bricks */
 	for (a=0; a<count; a++) {
@@ -2516,7 +2517,7 @@ void logic_buttons(bContext *C, ARegion *ar)
 	uiBlockLayoutResolve(block, NULL, &yco);	/* stores final height in yco */
 	height = MIN2(height, yco);
 
-	UI_view2d_totRect_set(&ar->v2d, 57.5f * U.widget_unit, height);
+	UI_view2d_totRect_set(&ar->v2d, 57.5f * U.widget_unit, height - U.widget_unit);
 	
 	/* set the view */
 	UI_view2d_view_ortho(&ar->v2d);
diff --git a/source/blender/editors/space_logic/space_logic.c b/source/blender/editors/space_logic/space_logic.c
index 8795d655e77..3f3c81f2bfa 100644
--- a/source/blender/editors/space_logic/space_logic.c
+++ b/source/blender/editors/space_logic/space_logic.c
@@ -183,7 +183,7 @@ static void logic_keymap(struct wmKeyConfig *keyconf)
 	WM_keymap_add_item(keymap, "LOGIC_OT_links_cut", LEFTMOUSE, KM_PRESS, KM_CTRL, 0);
 	WM_keymap_add_menu(keymap, "LOGIC_MT_logicbricks_add", AKEY, KM_PRESS, KM_SHIFT, 0);
 	
-	WM_keymap_add_item(keymap, "VIEW2D_OT_reset", HOMEKEY, KM_PRESS, 0, 0);
+	WM_keymap_add_item(keymap, "LOGIC_OT_view_all", HOMEKEY, KM_PRESS, 0, 0);
 
 }